User guide

Table of Contents iii
Table of Contents
1 Introduction .......................................................................................................................................... 1
Overview ................................................................................................................................................ 1
Safety First ............................................................................................................................................. 1
Model Differences .................................................................................................................................. 1
DispenseJet Description ........................................................................................................................ 1
DispenseJet Components .............................................................................................................. 2
Specifications ......................................................................................................................................... 4
2 Safety .................................................................................................................................................... 5
Overview ................................................................................................................................................ 5
Safety of Personnel ................................................................................................................................ 5
Preventing Equipment and Workpiece Damage .................................................................................... 6
3 Installation ............................................................................................................................................ 7
Overview ................................................................................................................................................ 7
Safety First ............................................................................................................................................. 7
Unpacking the DispenseJet ................................................................................................................... 7
Installation Instructions .......................................................................................................................... 8
Installing the DispenseJet .............................................................................................................. 8
4 Operation ............................................................................................................................................11
Overview ..............................................................................................................................................11
Safety First ...........................................................................................................................................11
Theory of Operation .............................................................................................................................12
Operating Instructions ..........................................................................................................................13
DispenseJet Setup Adjustments ..................................................................................................13
Preparing the DispenseJet for Fluid Dispensing ..........................................................................15
Installing the Syringe ....................................................................................................................15
Changing Fluids ...........................................................................................................................16
Purging and Priming .....................................................................................................................16
Shutting Down DispenseJet Operation ........................................................................................18
Application and Process Development ................................................................................................18
5 Maintenance and Service ..................................................................................................................19
Overview ..............................................................................................................................................19
Safety First ...........................................................................................................................................19
Routine Maintenance Schedule ...........................................................................................................19
Cleaning the Nozzle .....................................................................................................................20
Complete Cleaning .......................................................................................................................21
Complete Overhaul Service .........................................................................................................25
Settings and Adjustments ............................................................................................................37
6 Troubleshooting .................................................................................................................................39
Overview ..............................................................................................................................................39
Record Keeping ...................................................................................................................................39
Troubleshooting the DispenseJet ........................................................................................................39
Appendix.....................................................................................................................................................43
Overview ..............................................................................................................................................43
Safety First ...........................................................................................................................................43
Ordering Parts ......................................................................................................................................43
Return Material Authorization ......................................................................................................43
Replaced Parts .............................................................................................................................43